Select query for odoo

Question

i need to select data from the database..how this possible?

DHA Medic · Accepted Answer

@ api.model_cr
def yourfunc( self ):
self ._cr.execute( """ Your MYSQL COmmand Here"")
data = self._cr.dictfetchall()

aneesh ATEES Infomedia Pvt Ltd · Answer

can u please give me the full example with fucnction defnition

Temur · Answer

If you're about direct queries to database, then *cr.execute('select ....')* is what you need, for details please refer to this page [1]

*BUT* if it's not absolutelly necesary, you should prefer to use search() [2] - browse() [3] couple in Openerp 7.0 series and search() [4] in Odoo 8.0.

[1] https://doc.odoo.com/contribute/15_guidelines/coding_guidelines_framework/
[2] https://doc.odoo.com/v6.0/developer/2_5_Objects_Fields_Methods/methods.html/#osv.osv.osv.search
[3] https://doc.odoo.com/v6.0

Baiju KS · Answer

Hi Aneesh,

You can use search function.

Search function takes a None [1]/search domain/ , returns a *recordset* of matching records. Can return a subset of matching records (*offset* and *limit* parameters) and be ordered (order parameter):

EG:-

*search([('is_company', '=', True), ('customer', '=', True)]) *

*search([('is_company', '=', True)], limit=1)* give one record

[1] https://www.odoo.com/documentation/8.0/reference/orm.html#reference-orm-domains

Abderrahmen · Answer

using api8,

self.env['tablename'].search_read([], []):

Javed Shoukat · Answer

cr. execute
I need cr. execute() example for exporting serial number, Students Names,  Father Names,  Mobile Numbers, Emails, Course, Batch,  invoice total,  amounts paid with dates,  due amount,  etc.  Any help plz?

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